NASA’s Perseverance rover has collected a sample from Mars that has textures “unlike anything we’ve ever seen before.” Known as “Silver Mountain,” the rock core has been sealed into a tube so it can ...

In a quiet corner of an ancient riverbed on Mars, a speckled rock has pushed the search for extraterrestrial life into its ...

NASA's Curiosity rover has recently discovered rippled rock textures that suggest lakes existed in a region of ancient Mars that scientists had expected to be drier. Rock layers at the ...

Mars at sunset reveals dozens of razor-thin atmospheric layers in stunning detail, helping scientists map dust and ice patterns.

Hints of ancient microbes in Martian rocks and a revived theory about our cosmic ancestry are forcing scientists to rethink ...

Upon arrival at the Bright Angel site, the Perseverance rover's team observed oddly textured rocks, prompting further investigation. Before moving northward, Perseverance had completed a survey of ...